Ferro Silicon cov qib

FERRO Silicon, raws li ib qho tseem ceeb ferro alloy, yog siv dav hauv kev lag luam metallurgical. Cov qib siab tau muab faib ua plaub pawg, tag nrho 40 qib. Ntawm lawv, muaj 9 qib ntawm siab- silicon Ferro Silic Silicoron, 10 qib ntawmzoo tib yam ferrosilicon, 8 qib ntawmTsawg -} aluminium ferrosilicon, thiab 13 qib ntawmhigh - purity ferrosilicon.

Cov teb chaws txawv muaj cov qauv sib txawv rau cov qhab nia ferrosilicon alloys, thiab Lavxias tau muaj ntau dua li ntawm 145%, cov ntsiab lus ntawm Suav teb GB / TEXT rau 505%, cov ntsiab lus sib luag ntawm tsawg dua lossis sib npaug 1.5%, thiab cov pa roj carbon tsawg dua los yog sib npaug rau 0.2%, thiab feem ntau siv hauv kev tsim cov qib high-qib steel. FESI 75-C muaj cov ntsiab lus silicon ntawm ntau dua lossis sib npaug rau ntawm tsawg dua lossis sib npaug rau 0.4%, thiab tuaj yeem siv rau cov dav hlau dav hlau.

Cov Nta Tseem Ceeb

Muaj zog deoxidation muaj peev xwm:

Silicon muaj kev muaj zog rau cov pa oxygen, kom tshem cov pa oxygen los ntawm Molten Steel thiab txhim kho nws cov khoom zoo.

Cov nyhuv alhoying:

Raws li ib qho kev sib txuam ntxiv, nws tuaj yeem txhim kho cov hlau lub zog, tawv tawv, hnav tsis kam, thiab corrosion tsis kam.

Txhim kho cov khoom sib xyaw:

Siv nyob rau hauv cam khwb cia hlau, nws txhawb nqa graphitization, txo dawb cam khwb cia hlau kev kev lag luam, thiab txhim kho cov khoom zoo thiab ua tau zoo ntawm castingings.

1. Tsawg Silicon Ferroalloy

Cov ntsiab lus silicon: feem ntau ntawm 15% thiab 30%.
Siv: feem ntau yog siv raudeoxidation, desulfurization thiab lwm lub hom phiaj, feem ntau siv nyob rau hauv kev tsim cov qis qis - silicon hlau, thiab siv tau dav.

2. Nruab nrab silicon ferroalloloy

Cov ntsiab lus silicon: kwv yees li ntawm 30% thiab 55%.
Siv: nruab nrab silicalon ferroalloy feem ntau yog siv nyob rau hauv kev tsim cov hlau nplaum thiab lwm yam tshwj xeeb hauv Deoxidation, kho kom haum thiab txhim kho cov qauv ntawm cov hlau.

3. Siab Silicon Ferroalloy

Cov ntsiab lus silicon: feem ntau ntawm 55% thiab 90%.
Siv: Silicon siab ferrosilicon feem ntau siv nyob rau hauv kev tsim cov sillicon steel, thiab lwm yam kev lag luam, uas pab txhim kho cov hlau sib nqus thiab hlau.

4. Ultra - High Silicon Ferroalloy

Silicon cov ntsiab lus: siab dua 90%, qee zaum txog 95% lossis siab dua.
Siv: Siv rau cov khoom siv hlau tshwj xeeb, cov hlau nplaum tshwj xeeb, thiab lwm cov ntaub ntawv tshwj xeeb, thiab tseem siv tau hauv cov silicon aluminium alloys.

5. Kev faib tawm tshwj xeeb ntawm Ferrosilicon

Ferrosilicon powder: Muaj nyob rau hauv cov hmoov hmoov thiab feem ntau siv nyob rau hauv qee cov txheej txheem metallurgical.
Ferrosilicon alloys: suav nrog lwm cov khoom lag luam alloym raws li silicon, xws liSilicon Manganese alloy, chromium silicon alloy, thiab lwm yam.
Tsawg Txhuas Txhuas Ferrosilicon: ib qho allolo ua los ntawm kev ntxiv ib qho nyiaj ntawm txhuas mus rau ferrosilicon alloy, nyob rau hauv uas cov ntsiab lus txhuas yuav tsum tau cim. Tsawg txhuas ferrosilicon muaj cov txiaj ntsig zoo hauv cov ntawv thov tshwj xeeb, xws li txhim kho lub corrosion tsis kam ntawm cov hlau.

1

 

Lub luag haujlwm hauv stathmaking

Nws yog siv raws li adeoxidizerthiabAlloying Tus Neeg Sawv Cevnyob rau hauv kev lag luam steelmaking. Txhawm rau kom tau txais steel nrog cov khoom siv tshuaj muaj txiaj ntsig thiab ua kom zoo nkauj ntawm cov hlau, deoxidation yuav tsum tau nqa tawm hauv theem kawg ntawm steelmaking. Cov tshuaj lom neeg muaj kuab lom ntawm silicon thiab oxygen yog heev loj, yog li ferrosilicon yog lub zog deoxidizing rau statmaking rau cov nag lossis daus thiab diffusion deoxidation.

2

 

Lub luag haujlwm hauv Cam Khwb Hlau

Nws yog siv los ua cov inoculant thiab spheroidizer hauv kev lag luam hlau pov. Cam khwb cia hlau yog cov khoom tseem ceeb hauv kev lag luam niaj hnub. Nws yog pheej yig dua li cov hlau, yooj yim rau yaj thiab smelt, muaj cov khoom siv zoo heev thiab ntau qhov kev poob siab zoo dua li cov hlau. Ntxiv ib qho nyiaj ntawmferrosilicon kom cam khwb cia hlautuaj yeem tiv thaiv kev tsim cov carbides hauv cov hlau thiab txhawb nqa dej nag thiab txhawb nqa cov duab graphite. Yog li ntawd, nyob rau hauv kev tsim cov hlau canal, ferrosilicon yog qhov tseem ceeb inoculant thiab spheroidizer.

3

 

Lub luag haujlwm hauv Ferrinoalloy ntau lawm

Nws yog siv los ua tus neeg sawv cev txo qis hauv ferrroalloy ntau lawm. Tsis yog tsuas yog cov tshuaj lom neeg sib xws ntawm silicon thiab oxygen loj heev, tab sis cov pa roj carbon- silicon ferrosilicon kuj muaj tsawg. Yog li ntawd, siab silicon ferrosilicon yog ib qho siv txo tus neeg sawv cev hauv ferrroalloy kev lag luam thaum ua lag luamTsawg cov pa roj carbon ferroalloys.

4

 

Lwm Yam Siv

Av los yogAtomized ferrosilicon hmoovYuav siv tau raws li ib theem ncua kev ncua hauv kev ua lag luam pob zeb hauv pob ntxhia. Nws tuaj yeem raug siv ua txheej txheej rau vuam pas nrig hauv cov lag zeb ua lag luam tsim kev lag luam. Siab Silicon ferrosilicon tuaj yeem siv los tsim Silicone thiab lwm yam khoom hauv kev lag luam tshuaj.

Cim npe nrov: Ferro Silicon qib, Tuam Tshoj Ferrro Silicon cov qib chaw tsim tshuaj paus, cov chaw muag khoom, Hoobkas